code: def _create_logit_parameter(self, lower, upper, log_scale=False):
      return RangeParameter(
          "x",
          lower=lower,
          upper=upper,
          parameter_type=ParameterType.FLOAT,
          log_scale=log_scale,
          logit_scale=True,
      )
  
file_path: Ax/ax/modelbridge/transforms/tests/test_logit_transform.py
imports: from copy import deepcopy
  from ax.core.observation import ObservationFeatures
  from ax.core.parameter import ChoiceParameter, ParameterType, RangeParameter
  from ax.core.search_space import SearchSpace
  from ax.exceptions.core import UnsupportedError, UserInputError
  from ax.modelbridge.transforms.logit import Logit
  from ax.utils.common.testutils import TestCase
  from ax.utils.testing.core_stubs import get_robust_search_space
  from scipy.special import expit, logit
label_desc: Use image node_id 2 for calling the LogitTransformTest obj's underlying member method code with example usage: obj._create_logit_parameter(lower, upper, log_scale) and returns: RangeParameter